Wall block



FIG. 1 is a perspective view of a wall block, according to oneembodiment, as viewed from the front, top, and one side of the block;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view of the front of the block of FIG. 1,the back of the block side being a mirror image thereof;

FIG. 4 is a bottom plan thereof;

FIG. 5 is a side elevation view of one side of the block of FIG. 1 ;

FIG. 6 is a side elevation view of the opposite side of the block ofFIG. 1 ;

FIG. 7 is a cross-sectional thereof taken along line 7—7 of FIG. 2; and

FIG. 8 is a cross-sectional view thereof taken along line 8—8 of FIG. 2.

I claim the ornamental design for a wall block, as shown and described. 